Cursor up option
First, thanks for fixing the infinitely slow Address entry and thanks to Steven for getting back to me before I switched back to Mail.
In Airmail 2, I was able to keep my Inbox sorted descending by date and to "teach" the cursor to move up rather than down when I delete an email—in order to go from oldest to newest. I know I can do this with an arrow key but it was nice when it was automatic.
Jane Stein shared this idea